1 /* 2 * Copyright (C) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef API_RENDER_IRENDER_NODE_INTERFACE_H 17 #define API_RENDER_IRENDER_NODE_INTERFACE_H 18 19 #include <base/containers/string_view.h> 20 #include <base/util/uid.h> 21 #include <render/namespace.h> 22 RENDER_BEGIN_NAMESPACE()23RENDER_BEGIN_NAMESPACE() 24 /** @ingroup group_render_irendernodeinterface */ 25 /** 26 * Base interface for render node interfaces. 27 */ 28 class IRenderNodeInterface { 29 public: 30 /** Get the type name of the render node interface. 31 */ 32 virtual BASE_NS::string_view GetTypeName() const = 0; 33 34 /** Get Uid of the interface. 35 */ 36 virtual BASE_NS::Uid GetUid() const = 0; 37 38 protected: 39 IRenderNodeInterface() = default; 40 virtual ~IRenderNodeInterface() = default; 41 42 IRenderNodeInterface(const IRenderNodeInterface&) = delete; 43 IRenderNodeInterface& operator=(const IRenderNodeInterface&) = delete; 44 IRenderNodeInterface(IRenderNodeInterface&&) = delete; 45 IRenderNodeInterface& operator=(IRenderNodeInterface&&) = delete; 46 }; 47 RENDER_END_NAMESPACE() 48 49 #endif // API_RENDER_IRENDER_NODE_INTERFACE_H 50